Panic happens with index out of bounds in utxo_common::tx_details_by_hash

[shamardy]

This issue is transferred from komodo-wallet-desktop to here. Original issue https://github.com/KomodoPlatform/komodo-wallet-desktop/issues/2317.

Error: 29 17:26:27, common:500] panicked at 'index out of bounds: the len is 2 but the index is 2', mm2src\coins\utxo\utxo_common.rs:3119:29

The above error is probably related to an incorrect deserialization of a transaction, it would be good to add more logs to catch more info about such cases in the future. It would also be good to add a length check here

komodo-defi-framework/mm2src/coins/utxo/utxo_common.rs

Line 3119 in cbf312d

let prev_tx_value = prev_tx.outputs[input.previous_output.index as usize].value;

to prevent this from happening in the future while logging the error instead of panicking.

[mariocynicys]

Looks like #1915 fixes the panic issue. The komodo desktop issue was seemingly purged.
Should we close this issue then? (unless we can retrieve the komodo desktop issue).

[cipig]

all issues from komodo desktop are "lost", they were all closed when repo was renamed/moved

[mariocynicys]

Will close this for now.
The potential incorrect serialization might show up later and then we can file an issue for it with the available info.